208026247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{39317}}^1$

素因数の和:39378

約数の個数: 16

約数和(自身を含む): 251006112

約数和(自身を除く): 42979865

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 39317, 432487, 511121, 1454729, 5622331, 16002019, 18911477, 208026247]

約数ペア:

[(1, 208026247), (11, 18911477), (13, 16002019), (37, 5622331), (143, 1454729), (407, 511121), (481, 432487), (5291, 39317)]